package com.example.springbootdemo09.mapper;

import com.example.springbootdemo09.domain.Student;
import com.example.springbootdemo09.domain.User;
import com.example.springbootdemo09.query.StudentQuery;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface UserMapper {
    User findByUsername(String userName);
}
